a. B. Choose the letter of the best answer. 1. Which of the following secretes sebum? dermis b. epidermis chair d. oil gland 2. Which of the following is the function of the hairs in the nose and on a reduces the skin's exposure to UV rays b. filter dust particles C protects the head and skull from abrasion d. helps in sensations like touch, pain, heat, and pressure 3. Which protects the head from abrasion? a. hair on the scalp b. hair in the nose hair on the eyebrows d hair in the ears 4. Which of the following is not a layer of the skin? a. sebaceous b. subcutaneous dermis d. epidermis 5. Which is the major function of the integumentary system? a. Protection of the internal body systems b. Distribution of nutrients C Digestion of food taken d. Inhalation and exhalation C 6. Which is the outermost layer of the skin? a. dernis c glands b. epidermis d. subcutaneous layer 7. When does a person experience goosebumps? a. The skin bumps on a hard surface. b. He or she is surprised. Someone has a phobia with geese. d. The small muscle in the skin pulls the hair making it erect. 8. Which part of the skin contains fats for food and energy storage? a. epidermis c. dermis b. fatty layer d. subcutaneous layer​